package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.lang.reflect.InvocationTargetException;
import java.util.List;

@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品管理")
@Slf4j
public class DishController {

    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate  redisTemplate;

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO){
        System.out.println(dishDTO);
        dishService.saveWithFlavor(dishDTO);
        //清除缓存
        String key="dish_"+dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();
    }

    //分页查询菜品信息
    @GetMapping("/page")
    @ApiOperation("分页查询菜品信息")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO){
        PageResult pageResult =dishService.page(dishPageQueryDTO);
        return Result.success(pageResult);
    }


    //批量删除
    @DeleteMapping
    @ApiOperation("批量删除菜品")
    public Result delete(@RequestParam List<Long> ids){
        System.out.println(ids);
        dishService.deleteBatch(ids);
        //清除全部缓存
        redisTemplate.delete(redisTemplate.keys("dish_*"));
        return Result.success();
    }

    //根据id查询菜品信息
    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品信息")
    public Result<DishVO> getById(@PathVariable Long id){
        DishVO dishVO =dishService.getById(id);
        return Result.success(dishVO);
    }

    //修改菜品信息
    @PutMapping
    @ApiOperation("修改菜品信息")
    public Result update(@RequestBody DishDTO dishDTO){
        dishService.updateWithFlavor(dishDTO);
        //清除全部缓存
        redisTemplate.delete(redisTemplate.keys("dish_*"));
        return Result.success();
    }

    //修改菜品状态信息
    @PostMapping("/status/{status}")
    @ApiOperation("修改菜品状态信息")
    public Result updateStatus(@PathVariable Integer status,Long id){
        dishService.updateStatus(status,id);
        //清除全部缓存
        redisTemplate.delete(redisTemplate.keys("dish_*"));
        return Result.success();
    }

    //根据分类id查询菜品
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId) {
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }

}
